On probability and chance, and their connection with the business insurance /
Sprague, Thomas Bond,1830-1920.
Ravie, William R.,former owner.NLS
Actuarial Society of Edinburgh.
Edinburgh : printed by T. and A. Constable ...,
[1892]
Imprint from colophon.
"Read before the Actuarial Society of Edinburgh, 1st December 1892." -- P. 3.
Provenance: Early 20th-century inscription on leaf facing front pastedown: William R. Ravie.
Life insurance.
Probabilities.